== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:32:18 (1788528738) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa0d525c7c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0d525c7c000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.05 seconds: 32.80 ops/second llite.lustre-ffffa0d525c7c000.statahead_max=0 208 real 0m1.573s user 0m0.006s sys 0m0.267s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffffa0d525c7c000.statahead_max=128 llite.lustre-ffffa0d525c7c000.statahead_max=128 208 real 0m0.804s user 0m0.004s sys 0m0.102s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 147 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 118 hit_total: 2841 miss_total: 1734 swrong=2 ewrong=2 - open/close 654 (time 1788528768.93 total 10.01 last 65.32) total: 900 open/close in 13.70 seconds: 65.69 ops/second llite.lustre-ffffa0d525c7c000.statahead_max=0 2008 real 0m16.707s user 0m0.032s sys 0m2.282s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffffa0d525c7c000.statahead_max=128 llite.lustre-ffffa0d525c7c000.statahead_max=128 2008 real 0m4.898s user 0m0.022s sys 0m0.748s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 118 hit_total: 3839 miss_total: 1735 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffffa0d525c7c000.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 118 hit_total: 3839 miss_total: 1735 mdc.lustre-MDT0000-mdc-ffffa0d525c7c000.batch_stats= snapshot_time: 1788528830.615082985 secs.nsecs start_time: 1788528744.375996458 secs.nsecs elapsed_time: 86.239086527 secs.nsecs subreqs per batch batches %% cum %% 1: 3 13 13 2: 3 13 27 4: 0 0 27 8: 3 13 40 16: 1 4 45 32: 0 0 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffffa0d525c7c000.batch_stats= snapshot_time: 1788528830.615176666 secs.nsecs start_time: 1788528744.376098016 secs.nsecs elapsed_time: 86.239078650 secs.nsecs subreqs per batch batches %% cum %% 1: 3 15 15 2: 1 5 21 4: 1 5 26 8: 1 5 31 16: 1 5 36 32: 1 5 42 64: 11 57 100 kvm mdc.lustre-MDT0000-mdc-ffffa0d525c7c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0d525c7c000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 4.37 seconds: 22.89 ops/second llite.lustre-ffffa0d525c7c000.statahead_max=0 100 real 0m0.296s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa0d525c7c000.statahead_max=128 llite.lustre-ffffa0d525c7c000.statahead_max=128 100 real 0m0.320s user 0m0.001s sys 0m0.036s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 118 hit_total: 3839 miss_total: 1735 swrong=2 ewrong=2 - open/close 518 (time 1788528860.35 total 10.00 last 51.78) total: 900 open/close in 14.75 seconds: 61.04 ops/second llite.lustre-ffffa0d525c7c000.statahead_max=0 1000 real 0m0.353s user 0m0.003s sys 0m0.075s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffffa0d525c7c000.statahead_max=128 llite.lustre-ffffa0d525c7c000.statahead_max=128 1000 real 0m0.246s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 118 hit_total: 3839 miss_total: 1735 swrong=2 ewrong=2 - open/close 679 (time 1788528886.95 total 10.01 last 67.84) - open/close 1455 (time 1788528896.96 total 20.01 last 77.58) - open/close 2191 (time 1788528906.96 total 30.01 last 73.58) - open/close 3026 (time 1788528916.97 total 40.02 last 83.43) - open/close 3717 (time 1788528926.98 total 50.03 last 69.02) - open/close 4447 (time 1788528936.98 total 60.04 last 72.97) - open/close 5091 (time 1788528947.00 total 70.06 last 64.28) - open/close 5751 (time 1788528957.01 total 80.06 last 65.98) - open/close 6408 (time 1788528967.01 total 90.06 last 65.67) - open/close 7115 (time 1788528977.03 total 100.08 last 70.57) - open/close 7714 (time 1788528987.03 total 110.08 last 59.89) - open/close 8320 (time 1788528997.04 total 120.09 last 60.57) - open/close 8962 (time 1788529007.04 total 130.10 last 64.16) total: 9000 open/close in 130.72 seconds: 68.85 ops/second llite.lustre-ffffa0d525c7c000.statahead_max=0 10000 real 0m0.680s user 0m0.003s sys 0m0.142s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffffa0d525c7c000.statahead_max=128 llite.lustre-ffffa0d525c7c000.statahead_max=128 10000 real 0m0.909s user 0m0.004s sys 0m0.133s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 118 hit_total: 3839 miss_total: 1735 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 358 seconds llite.lustre-ffffa0d525c7c000.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 118 hit_total: 3839 miss_total: 1735 mdc.lustre-MDT0000-mdc-ffffa0d525c7c000.batch_stats= snapshot_time: 1788529386.238714375 secs.nsecs start_time: 1788528832.988713578 secs.nsecs elapsed_time: 553.250000797 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffffa0d525c7c000.batch_stats= snapshot_time: 1788529386.238848920 secs.nsecs start_time: 1788528832.989058384 secs.nsecs elapsed_time: 553.249790536 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536